diff --git a/package-lock.json b/package-lock.json
index e80fdd1..b29be13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@alpinejs/persist": "^3.11.1",
         "alpinejs": "^3.11.1",
-        "core-js": "^3.20.2"
+        "core-js": "^3.30.0"
       },
       "devDependencies": {
         "@11ty/eleventy": "^2.0.0-beta.2",
@@ -3973,9 +3973,9 @@
       "dev": true
     },
     "node_modules/core-js": {
-      "version": "3.27.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.27.2.tgz",
-      "integrity": "sha512-9ashVQskuh5AZEZ1JdQWp1GqSoC1e1G87MzRqg2gIfVAQ7Qn9K+uFj8EcniUFA4P2NLZfV+TOlX1SzoKfo+s7w==",
+      "version": "3.30.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.30.0.tgz",
+      "integrity": "sha512-hQotSSARoNh1mYPi9O2YaWeiq/cEB95kOrFb4NCrO4RIFt1qqNpKsaE+vy/L3oiqvND5cThqXzUU3r9F7Efztg==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
diff --git a/package.json b/package.json
index 9c8fc31..81397f8 100644
--- a/package.json
+++ b/package.json
@@ -94,6 +94,6 @@
   "dependencies": {
     "@alpinejs/persist": "^3.11.1",
     "alpinejs": "^3.11.1",
-    "core-js": "^3.20.2"
+    "core-js": "^3.30.0"
   }
 }